Q82
Non-Billable

Other congenital malformations of skin

Non-Billable / Non-Specific Code

What is Other congenital malformations of skin?

ICD-10-CM Q82 is the diagnosis code for Other congenital malformations of skin. This code falls under the section "Other congenital malformations" within Chapter 17 — Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0). It is a non-billable/non-specific ICD-10-CM code that should not be used for reimbursement. A more specific sub-code is required for billing. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.

⛔ Excludes1

Coding Guidelines for Q82

⛔ Type 1 Excludes (Never code together)

The following conditions should never be coded at the same time as Q82. They are mutually exclusive:

  • acrodermatitis enteropathica (E83.2)
  • congenital erythropoietic porphyria (E80.0)
  • pilonidal cyst or sinus (L05.-)
  • Sturge-Weber (-Dimitri) syndrome (Q85.89)

ICD-10-CM Code Hierarchy

Understanding where Q82 sits in the ICD-10-CM classification helps ensure proper coding:

Sub-Codes 9 entries
Q82.0Hereditary lymphedemaBillableQ82.1Xeroderma pigmentosumBillableQ82.2Congenital cutaneous mastocytosisBillableQ82.3Incontinentia pigmentiBillableQ82.4Ectodermal dysplasia (anhidrotic)BillableQ82.5Congenital non-neoplastic nevusBillableQ82.6Congenital sacral dimpleBillableQ82.8Other specified congenital malformations of skinBillableQ82.9Congenital malformation of skin, unspecifiedBillable
Related Codes

Frequently Asked Questions

Is Q82 a billable ICD-10-CM code?

No, Q82 is a non-billable/non-specific code. You should use a more specific sub-code for billing and reimbursement.

What does Q82 mean?

Q82 is the ICD-10-CM diagnosis code for "Other congenital malformations of skin". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.

What section is Q82 in?

Q82 is located in Section Q80-Q89 — "Other congenital malformations" within Chapter 17 of the ICD-10-CM Tabular List.

What are the sub-codes of Q82?

Q82 has 9 sub-code(s) that provide more specific detail: Q82.0, Q82.1, Q82.2, Q82.3, Q82.4 and more.

When should I use Q82?

Use Q82 when the patients documented diagnosis matches "Other congenital malformations of skin" and the clinical documentation supports this level of specificity. Always verify with the latest ICD-10-CM guidelines and payer requirements.

People Also Ask

What is the ICD-10 code for Other congenital malformations of skin?

The ICD-10-CM code for Other congenital malformations of skin is Q82.

Can Q82 be used for primary diagnosis?

No, Q82 is non-billable. Use a more specific sub-code for primary diagnosis billing.

What chapter is Q82 in?

Q82 is in Chapter 17 of the ICD-10-CM Tabular List.

What conditions are excluded from Q82?

Type 1 Excludes for Q82 include: acrodermatitis enteropathica (E83.2); congenital erythropoietic porphyria (E80.0); pilonidal cyst or sinus (L05.-) and more.

Is Q82 valid for 2026?

Yes, Q82 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.

See Also

← PreviousQ81.9Epidermolysis bullosa, unspecifiedNext →Q82.0Hereditary lymphedema
Code Details
Q82
Other congenital malformations of skin
Non-Billable / Non-Specific Code
17 — Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0)
Q80-Q89 — Other congenital malformations
2026 ICD-10-CM